Trace number 2057700

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs 0.3.2? (TO) 1800.11 1807.52

General information on the benchmark

Namecsp/frb53-24/
normalized-frb53-24-2_ext.xml
MD5SUMcc4a2d6abed89cc49c574d9a0e1f71ef
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables53
Number of constraints585
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension585
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.01	c Seed is 105224116
0.00/0.01	c Constructing HOME/instance-2057700-1247694230.xml  with 14031 constraints
0.18/0.21	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2057700-1247694230/watcher-2057700-1247694230 -o /tmp/evaluation-result-2057700-1247694230/solver-2057700-1247694230 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 105224116 HOME/instance-2057700-1247694230.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 2/67 8102
/proc/meminfo: memFree=1381968/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=5356 CPUtime=0
/proc/8102/stat : 8102 (pcssolve) S 8100 8102 8025 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 56486793 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8102/statm: 1339 242 201 169 0 50 0
[pid=8103] ppid=8102 vsize=3676 CPUtime=0
/proc/8103/stat : 8103 (fgrep) R 8102 8102 8025 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 56486793 3764224 115 996147200 4194304 4274172 548682068976 18446744073709551615 258939256914 0 0 4096 0 0 0 0 17 1 0 0
/proc/8103/statm: 919 115 87 19 0 43 0
[pid=8104] ppid=8102 vsize=5356 CPUtime=0
/proc/8104/stat : 8104 (pcssolve) R 8102 8102 8025 0 -1 4194368 22 0 0 0 0 0 0 0 21 0 1 0 56486793 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 258939088167 0 0 4096 0 0 0 0 17 1 0 0
/proc/8104/statm: 1339 244 203 169 0 50 0

[startup+0.0380979 s]
/proc/loadavg: 0.00 0.00 0.00 2/67 8102
/proc/meminfo: memFree=1381968/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=4772 CPUtime=0.02
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 891 822 0 0 2 0 0 0 17 0 1 0 56486793 4886528 500 996147200 134512640 135095119 4294956304 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0
/proc/8102/statm: 1193 500 364 142 0 147 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4772

[startup+0.101108 s]
/proc/loadavg: 0.00 0.00 0.00 2/67 8102
/proc/meminfo: memFree=1381968/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=5828 CPUtime=0.08
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 1158 822 0 0 8 0 0 0 17 0 1 0 56486793 5967872 767 996147200 134512640 135095119 4294956304 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0
/proc/8102/statm: 1457 767 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.301144 s]
/proc/loadavg: 0.00 0.00 0.00 2/67 8102
/proc/meminfo: memFree=1381968/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=8912 CPUtime=0.28
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 2028 822 0 0 28 0 0 0 19 0 1 0 56486793 9125888 1539 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 1 0 0
/proc/8102/statm: 2228 1539 378 142 0 1182 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8912

[startup+0.701217 s]
/proc/loadavg: 0.00 0.00 0.00 2/67 8102
/proc/meminfo: memFree=1381968/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=8912 CPUtime=0.68
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 2030 822 0 0 68 0 0 0 22 0 1 0 56486793 9125888 1541 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 1 0 0
/proc/8102/statm: 2228 1541 378 142 0 1182 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8912

[startup+1.50136 s]
/proc/loadavg: 0.00 0.00 0.00 2/68 8108
/proc/meminfo: memFree=1377160/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=8912 CPUtime=1.48
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 2033 822 0 0 148 0 0 0 25 0 1 0 56486793 9125888 1544 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8102/statm: 2228 1544 378 142 0 1182 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8912

[startup+3.10165 s]
/proc/loadavg: 0.00 0.00 0.00 2/68 8108
/proc/meminfo: memFree=1377096/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=8912 CPUtime=3.08
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 2039 822 0 0 308 0 0 0 25 0 1 0 56486793 9125888 1550 996147200 134512640 135095119 4294956304 18446744073709551615 134615496 0 0 4096 0 0 0 0 17 1 0 0
/proc/8102/statm: 2228 1550 378 142 0 1182 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8912

[startup+6.30223 s]
/proc/loadavg: 0.08 0.02 0.01 2/68 8108
/proc/meminfo: memFree=1376904/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=8396 CPUtime=6.27
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 2048 822 0 0 627 0 0 0 25 0 1 0 56486793 8597504 1430 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 1 0 0
/proc/8102/statm: 2099 1430 378 142 0 1053 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 8396

[startup+12.7014 s]
/proc/loadavg: 0.31 0.07 0.02 2/68 8140
/proc/meminfo: memFree=1377032/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=8912 CPUtime=12.67
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 2114 822 0 0 1266 1 0 0 25 0 1 0 56486793 9125888 1496 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8102/statm: 2228 1496 378 142 0 1182 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 8912

[startup+25.5017 s]
/proc/loadavg: 0.62 0.14 0.05 3/73 8155
/proc/meminfo: memFree=1368416/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=9688 CPUtime=25.42
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 2380 822 0 0 2541 1 0 0 25 0 1 0 56486793 9920512 1633 996147200 134512640 135095119 4294956304 18446744073709551615 134643026 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 2422 1633 378 142 0 1376 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 9688

[startup+51.1014 s]
/proc/loadavg: 1.09 0.29 0.10 3/73 8155
/proc/meminfo: memFree=1362976/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=11768 CPUtime=50.92
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 3022 822 0 0 5090 2 0 0 25 0 1 0 56486793 12050432 2018 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 2942 2018 378 142 0 1896 0
Current children cumulated CPU time (s) 50.92
Current children cumulated vsize (KiB) 11768

[startup+102.307 s]
/proc/loadavg: 1.60 0.55 0.19 3/73 8155
/proc/meminfo: memFree=1354400/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=14876 CPUtime=101.9
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 3839 822 0 0 10188 2 0 0 25 0 1 0 56486793 15233024 2835 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 3719 2835 378 142 0 2673 0
Current children cumulated CPU time (s) 101.9
Current children cumulated vsize (KiB) 14876

[startup+162.302 s]
/proc/loadavg: 1.93 0.83 0.31 3/73 8155
/proc/meminfo: memFree=1345440/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=18508 CPUtime=161.66
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 5077 822 0 0 16163 3 0 0 25 0 1 0 56486793 18952192 3560 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 4627 3560 378 142 0 3581 0
Current children cumulated CPU time (s) 161.66
Current children cumulated vsize (KiB) 18508

[startup+222.302 s]
/proc/loadavg: 2.05 1.06 0.42 3/73 8155
/proc/meminfo: memFree=1337696/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=24244 CPUtime=221.4
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 6762 822 0 0 22136 4 0 0 25 0 1 0 56486793 24825856 4732 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 6061 4732 378 142 0 5015 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 24244

[startup+282.301 s]
/proc/loadavg: 2.08 1.24 0.52 3/73 8155
/proc/meminfo: memFree=1333344/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=28340 CPUtime=281.16
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 8036 822 0 0 28111 5 0 0 25 0 1 0 56486793 29020160 4981 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 7085 4981 378 142 0 6039 0
Current children cumulated CPU time (s) 281.16
Current children cumulated vsize (KiB) 28340

[startup+342.301 s]
/proc/loadavg: 2.09 1.39 0.62 3/73 8155
/proc/meminfo: memFree=1328288/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=29264 CPUtime=340.92
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 8494 822 0 0 34086 6 0 0 25 0 1 0 56486793 29966336 5439 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 7316 5439 378 142 0 6270 0
Current children cumulated CPU time (s) 340.92
Current children cumulated vsize (KiB) 29264

[startup+402.302 s]
/proc/loadavg: 2.09 1.52 0.70 3/73 8155
/proc/meminfo: memFree=1323168/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=30448 CPUtime=400.67
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 9015 822 0 0 40060 7 0 0 25 0 1 0 56486793 31178752 5960 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 7612 5960 378 142 0 6566 0
Current children cumulated CPU time (s) 400.67
Current children cumulated vsize (KiB) 30448

[startup+462.301 s]
/proc/loadavg: 2.03 1.60 0.78 3/73 8155
/proc/meminfo: memFree=1312224/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=31632 CPUtime=460.42
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 9531 822 0 0 46034 8 0 0 25 0 1 0 56486793 32391168 6476 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 7908 6476 378 142 0 6862 0
Current children cumulated CPU time (s) 460.42
Current children cumulated vsize (KiB) 31632

[startup+522.301 s]
/proc/loadavg: 2.01 1.67 0.86 3/73 8157
/proc/meminfo: memFree=1309152/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=32688 CPUtime=520.18
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 9999 822 0 0 52009 9 0 0 25 0 1 0 56486793 33472512 6944 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 8172 6944 378 142 0 7126 0
Current children cumulated CPU time (s) 520.18
Current children cumulated vsize (KiB) 32688

[startup+582.302 s]
/proc/loadavg: 2.00 1.73 0.92 3/73 8157
/proc/meminfo: memFree=1306080/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=33740 CPUtime=579.93
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 10481 822 0 0 57983 10 0 0 25 0 1 0 56486793 34549760 7426 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 8435 7426 378 142 0 7389 0
Current children cumulated CPU time (s) 579.93
Current children cumulated vsize (KiB) 33740

[startup+642.302 s]
/proc/loadavg: 2.00 1.77 0.99 3/73 8157
/proc/meminfo: memFree=1303008/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=34928 CPUtime=639.68

################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 2.00 1.89 1.21 3/73 8157
/proc/meminfo: memFree=1283616/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=54356 CPUtime=878.7
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 16589 822 0 0 87856 14 0 0 25 0 1 0 56486793 55660544 10460 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 13589 10460 378 142 0 12543 0
Current children cumulated CPU time (s) 878.7
Current children cumulated vsize (KiB) 54356

[startup+942.301 s]
/proc/loadavg: 2.00 1.91 1.26 3/73 8157
/proc/meminfo: memFree=1280736/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=54356 CPUtime=938.45
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 16779 822 0 0 93831 14 0 0 25 0 1 0 56486793 55660544 10650 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 13589 10650 378 142 0 12543 0
Current children cumulated CPU time (s) 938.45
Current children cumulated vsize (KiB) 54356

[startup+1002.3 s]
/proc/loadavg: 2.00 1.92 1.30 3/73 8157
/proc/meminfo: memFree=1277728/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=54356 CPUtime=998.19
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 16962 822 0 0 99805 14 0 0 25 0 1 0 56486793 55660544 10833 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 13589 10833 378 142 0 12543 0
Current children cumulated CPU time (s) 998.19
Current children cumulated vsize (KiB) 54356

[startup+1062.3 s]
/proc/loadavg: 2.00 1.93 1.34 3/73 8163
/proc/meminfo: memFree=1274008/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=55156 CPUtime=1057.95
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 17372 822 0 0 105780 15 0 0 25 0 1 0 56486793 56479744 11243 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 13789 11243 378 142 0 12743 0
Current children cumulated CPU time (s) 1057.95
Current children cumulated vsize (KiB) 55156

[startup+1122.3 s]
/proc/loadavg: 2.00 1.94 1.38 3/73 8163
/proc/meminfo: memFree=1270168/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=56212 CPUtime=1117.7
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 17792 822 0 0 111754 16 0 0 25 0 1 0 56486793 57561088 11663 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 14053 11663 378 142 0 13007 0
Current children cumulated CPU time (s) 1117.7
Current children cumulated vsize (KiB) 56212

[startup+1182.3 s]
/proc/loadavg: 2.00 1.95 1.41 3/73 8163
/proc/meminfo: memFree=1266456/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=56872 CPUtime=1177.45
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 18156 822 0 0 117729 16 0 0 25 0 1 0 56486793 58236928 12027 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 14218 12027 378 142 0 13172 0
Current children cumulated CPU time (s) 1177.45
Current children cumulated vsize (KiB) 56872

[startup+1242.3 s]
/proc/loadavg: 2.00 1.95 1.45 3/73 8163
/proc/meminfo: memFree=1262936/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=57800 CPUtime=1237.21
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 18532 822 0 0 123704 17 0 0 25 0 1 0 56486793 59187200 12403 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 14450 12403 378 142 0 13404 0
Current children cumulated CPU time (s) 1237.21
Current children cumulated vsize (KiB) 57800

[startup+1302.3 s]
/proc/loadavg: 2.00 1.96 1.48 3/73 8163
/proc/meminfo: memFree=1259224/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=58728 CPUtime=1296.95
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 18918 822 0 0 129678 17 0 0 25 0 1 0 56486793 60137472 12789 996147200 134512640 135095119 4294956304 18446744073709551615 134577766 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 14682 12789 378 142 0 13636 0
Current children cumulated CPU time (s) 1296.95
Current children cumulated vsize (KiB) 58728

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.51 3/73 8163
/proc/meminfo: memFree=1255840/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=59656 CPUtime=1356.71
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 19309 822 0 0 135653 18 0 0 25 0 1 0 56486793 61087744 13180 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 14914 13180 378 142 0 13868 0
Current children cumulated CPU time (s) 1356.71
Current children cumulated vsize (KiB) 59656

[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.54 3/73 8163
/proc/meminfo: memFree=1252448/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=60320 CPUtime=1416.47
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 19664 822 0 0 141628 19 0 0 25 0 1 0 56486793 61767680 13535 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 15080 13535 378 142 0 14034 0
Current children cumulated CPU time (s) 1416.47
Current children cumulated vsize (KiB) 60320

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.56 3/73 8163
/proc/meminfo: memFree=1235744/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=61116 CPUtime=1476.22
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 20023 822 0 0 147603 19 0 0 25 0 1 0 56486793 62582784 13894 996147200 134512640 135095119 4294956304 18446744073709551615 134615475 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 15279 13894 378 142 0 14233 0
Current children cumulated CPU time (s) 1476.22
Current children cumulated vsize (KiB) 61116

[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.59 3/73 8163
/proc/meminfo: memFree=1233568/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=62052 CPUtime=1535.97
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 20387 822 0 0 153577 20 0 0 25 0 1 0 56486793 63541248 14258 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 15513 14258 378 142 0 14467 0
Current children cumulated CPU time (s) 1535.97
Current children cumulated vsize (KiB) 62052

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.61 3/73 8163
/proc/meminfo: memFree=1231200/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=62976 CPUtime=1595.72
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 20783 822 0 0 159552 20 0 0 25 0 1 0 56486793 64487424 14654 996147200 134512640 135095119 4294956304 18446744073709551615 134589505 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 15744 14654 378 142 0 14698 0
Current children cumulated CPU time (s) 1595.72
Current children cumulated vsize (KiB) 62976

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.63 3/73 8163
/proc/meminfo: memFree=1229088/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=80024 CPUtime=1655.48
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 25212 822 0 0 165525 23 0 0 25 0 1 0 56486793 81944576 14986 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 20006 14986 378 142 0 18960 0
Current children cumulated CPU time (s) 1655.48
Current children cumulated vsize (KiB) 80024

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.65 3/73 8163
/proc/meminfo: memFree=1226976/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=80816 CPUtime=1715.23
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 25573 822 0 0 171500 23 0 0 25 0 1 0 56486793 82755584 15347 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 20204 15347 378 142 0 19158 0
Current children cumulated CPU time (s) 1715.23
Current children cumulated vsize (KiB) 80816

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.67 3/73 8163
/proc/meminfo: memFree=1224672/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=81620 CPUtime=1774.98
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 25904 822 0 0 177475 23 0 0 25 0 1 0 56486793 83578880 15678 996147200 134512640 135095119 4294956304 18446744073709551615 134589508 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 20405 15678 378 142 0 19359 0
Current children cumulated CPU time (s) 1774.98
Current children cumulated vsize (KiB) 81620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.5 s]
/proc/loadavg: 2.00 1.97 1.68 3/73 8163
/proc/meminfo: memFree=1223840/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=82020 CPUtime=1800.08
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 26057 822 0 0 179984 24 0 0 25 0 1 0 56486793 83988480 15831 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 20505 15831 378 142 0 19459 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 82020

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1807.5 s]
/proc/loadavg: 2.00 1.97 1.68 3/73 8163
/proc/meminfo: memFree=1223840/2055920 swapFree=4192812/4192956
[pid=8102] ppid=8100 vsize=82020 CPUtime=1800.08
/proc/8102/stat : 8102 (pcs.small) R 8100 8102 8025 0 -1 4194304 26057 822 0 0 179984 24 0 0 25 0 1 0 56486793 83988480 15831 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8102/statm: 20505 15831 378 142 0 19459 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 82020

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.52
CPU time (s): 1800.11
CPU user time (s): 1799.85
CPU system time (s): 0.25896
CPU usage (%): 99.5901
Max. virtual memory (cumulated for all children) (KiB): 82020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.25896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26879
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 24
involuntary context switches= 23715

runsolver used 1.59476 second user time and 4.99024 second system time

The end

Launcher Data 

Begin job on node45 at 2009-07-15 23:43:50
IDJOB=2057700
IDBENCH=53401
IDSOLVER=733
FILE ID=node45/2057700-1247694230
PBS_JOBID= 9521221
Free space on /tmp= 66384 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/frb53-24/normalized-frb53-24-2_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057700-1247694230/watcher-2057700-1247694230 -o /tmp/evaluation-result-2057700-1247694230/solver-2057700-1247694230 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 105224116 HOME/instance-2057700-1247694230.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= cc4a2d6abed89cc49c574d9a0e1f71ef
RANDOM SEED=105224116

node45.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1382384 kB
Buffers:         72916 kB
Cached:         515012 kB
SwapCached:          0 kB
Active:         177088 kB
Inactive:       426100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1382384 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2224 kB
Writeback:           0 kB
Mapped:          25084 kB
Slab:            56056 kB
Committed_AS:   480176 kB
PageTables:       1584 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66380 MiB
End job on node45 at 2009-07-16 00:14:00